<!-- 配置dwr2，可配置一个servlet多个dwr.xml，或者多个servlet多个dwr.xml -->
<servlet>
<servlet-name>dwr-invoker</servlet-name>
<servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>WEB-INF/dwr.xml</param-value>
</init-param>
<init-param>
<param-name>config-2</param-name>
<param-value>WEB-INF/dwr-2.xml</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>true</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>dwr-invoker</servlet-name>
<url-pattern>/dwr/*</url-pattern>
</servlet-mapping>
<!-- 配置第二个DwrServlet，xml配置独立 -->
<servlet>
<servlet-name>dwr-invoker2</servlet-name>
<servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>WEB-INF/dwr2.xml</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>dwr-invoker2</servlet-name>
<url-pattern>/dwr2/*</url-pattern>
</servlet-mapping>
dwr.xml
<dwr>
<allow>
<create creator="new" javascript="UserService" scope="session">
<param name="class" value="dwrDemo.UserService" />
<!-- 仅公开以下方法 -->
<include method="say" />
<include method="getUser" />
</create>
<convert converter="bean" match="dwrDemo.UserVO">
<!-- 仅公开以下属性 -->
<param name="include" value="username" />
</convert>
</allow>
</dwr>
dwr-2.xml，与dwr.xml相同作用域
<dwr>
<allow>
<!-- 重复定义，后者无效 -->
<create creator="new" javascript="UserService" scope="session">
<param name="class" value="dwrDemo.UserService" />
<include method="getUserList" />
</create>
<!-- 重复定义，后者生效 -->
<convert converter="bean" match="dwrDemo.UserVO">
</convert>
</allow>
</dwr>
dwr2.xml，与dwr.xml、dwr-2.xml不在一个作用域，js中的访问路径为dwr2/interface/UserService2.js
<dwr>
<allow>
<create creator="new" javascript="UserService2" scope="session">
<param name="class" value="dwrDemo.UserService" />
<include method="say" />
<include method="getUser" />
<include method="getUserList" />
</create>
<convert converter="bean" match="dwrDemo.UserVO">
<param name="include" value="username" />
</convert>
</allow>
</dwr>
【】